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Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221
Household Sensors & Alarms

Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221 Code: 23946323

Key features:

  • Type: Window & Door
  • Battery
  • For indoor use
  • Wireless surface mount
  • Dimensions: 20x90mm
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36,17€
Express deliveryTuesday, 30 Julyif you order it in the next 19 hours and 19 minutes
+14,00 €shipping cost - sent from Greece

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  1. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store information
    49,00 €

  2. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store information
    61,26 €

  3. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store information
    60,76 €

  4. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    36,17 €

  5. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,26 €

  6. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,26 €

  7. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,28 €

  8. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store information
    61,26 €

  9. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,26 €

  10. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

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    39,04 €

  11. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,28 €

  12. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    60,76 €

  13. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,28 €

  14. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    38,00 €

  15. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    91,60 €

  16. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    55,00 €

  17. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store information
    55,00 €

  18. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store information
    36,18 €

Description

Magnetic door and window detector. With their small size, high-quality detection, and wireless communication, Ajax DoorProtect detectors can protect doors and windows on various floors of homes and offices.

Maximum Performance

  • Operates at a distance from the HUB up to 1,200 meters in open field or in a multi-floor business space.
  • Allows the connection of a wired magnetic contact.
  • Can be used in alarm systems from other manufacturers using the uartBridge and ocBridge Plus extensions.

Easy Operation

  • Uses British-made magnetic (reed) switches that can be activated 1,000,000 times without issue.
  • Two-way communication technology enhances periodic peripheral checks and easy configuration.
  • Saves energy by efficiently adjusting consumption based on the distance from the Ajax Hub.
  • Has a battery life of up to 7 years with communication supervision every 1 minute.

Simple installation, professional level

  • There is no need to open the detector casing during installation due to the SmartBracket mounting bases.
  • Uses powerful magnets that can be installed up to 2 centimeters away from the main body of the contact.
  • The quality of the connection and the sensor detection method can be checked remotely.
  • The peripherals connect to the Ajax Hub with a single click.

Technical Specifications

  • Detector type: Wireless
  • Mounting: Surface mount
  • Distance from magnet: Up to 1 cm (small magnet), up to 2 cm 
  • Usage: Indoor
  • Input for wired contact connection: Available
  • Tamper protection: Available
  • Wireless transmission power: 20 mW
  • Communication protocol: Jeweller (868.0-868.6 MHz)
  • Maximum distance between detector and central unit (HUB): Up to 1,200 m (in open area)
  • Power supply: CR123A battery
  • Power supply voltage: 3 V
  • Battery life: Up to 7 years
  • Operating temperature range: From 0°C to +50°C
  • Operating humidity: Up to 80%
  • Dimensions: 20×90 mm

Manufacturer

Ajax Systems

Specifications

Product Guides

User Manual
Type
Door/Window
Colour
Black
Battery
Yes
PET
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

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  • kalaitsa
    5
    7 out of 8 members found this review helpful
    kalaitsa

    Verified purchase

    The installation is very easy, as well as the alignment thanks to the removable adhesive. The base could hold the sensor better because it can turn 2-3 degrees left or right, affecting the aesthetics of the image, although it is not important, I just mention it. Its reliability seems excellent. Ideal for doors. For windows and balcony doors, I recommend spending a few extra euros on the Ajax DoorProtect Plus Magnetic Door and Window Detector with Tilt and Vibration Sensor.

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  • dimitris.paraskevopoulos
    5
    1 out of 1 members found this review helpful
    dimitris.paraskevopoulos

    Very easy to install them in the already very easy DIY (do it yourself) installed alarm system, which sends notifications via the Internet and SMS to the mobile phone within a fraction of a second after activation. To send SMS, the placement of a SIM card is required in the central unit. Very easy customization of the operation of the individual sections of the alarm through the application from the mobile phone.

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  • 5
    Nasos_Apostolopoulos20

    Verified purchase

    Top product

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  • 4
    makjimis

    Verified purchase

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